单击下一个单选按钮后隐藏单选按钮的隐藏输入
问题描述:
由于我对js.不熟悉,因此我的javascript代码中存在混淆。我有三个单选按钮,隐藏了inputs.Now,如果我单击radioBtn1,隐藏输入会显示出来。我想要的是,如果当我单击radioBtn2或radioBtn3时,radioBtn1中的隐藏输入应该被再次隐藏。所以当我第二次点击任何radioBtn时,我已经点击了radioBtn ,其隐藏的输入应该再次隐藏。单击下一个单选按钮后隐藏单选按钮的隐藏输入
function Allowance(select){
if(select.value=='Allowance'){
document.getElementById('allowance').style.display = "block";
}else{
document.getElementById('allowance').style.display = "none";
}
}
function Tuition(select){
if(select.value=='Tuition Fee'){
document.getElementById('tuition_fee').style.display = "block";
} else{
document.getElementById('tuition_fee').style.display = "none";
}
}
function Supply(select){
if(select.value=='School Supply'){
document.getElementById('school_supply').style.display = "block";
} else{
document.getElementById('school_supply').style.display = "none";
}
}
<script src="https://ajax.googleapis.com/ajax/libs/jquery/1.11.1/jquery.min.js"></script>
<input type="radio" name="ship_need" value="Allowance" id="test" onchange="Allowance(this)"> Allowance<br>
<div id="allowance" style="display: none;">
<ul>
<li>Food Allowance</li>
<li>Transportation Allowance</li>
</ul>
<label class="control-label">Money:</label>
<input type="text">
</div>
<input type="radio" name="ship_need" value="Tuition Fee" id="test" onchange="Tuition(this)"> Tution<br>
<div id="tuition_fee" style="display: none;">
<ul>
<li>Tuition Fee</li>
</ul>
<label class="control-label">Money:</label>
<input type="text">
</div>
<input type="radio" name="ship_need" value="School Supply" id="test" onchange="Supply(this)"> School
<div id="school_supply" style="display: none;">
<ul>
<li>Books</li>
<li>Uniform</li>
</ul>
<label class="control-label">Money:</label>
<input type="text">
</div>
答
表示所输入的关闭在别人面前:
function Allowance(select){
if(select.value=='Allowance'){
document.getElementById('tuition_fee').style.display = "none";
document.getElementById('school_supply').style.display = "none";
document.getElementById('allowance').style.display = "block";
}else{
document.getElementById('allowance').style.display = "none";
}
}
function Tuition(select){
if(select.value=='Tuition Fee'){
document.getElementById('allowance').style.display = "none";
document.getElementById('school_supply').style.display = "none";
document.getElementById('tuition_fee').style.display = "block";
} else{
document.getElementById('tuition_fee').style.display = "none";
}
}
function Supply(select){
if(select.value=='School Supply'){
document.getElementById('allowance').style.display = "none";
document.getElementById('tuition_fee').style.display = "none";
document.getElementById('school_supply').style.display = "block";
} else{
document.getElementById('school_supply').style.display = "none";
}
}
答
因为你的逻辑是局部的,你是显示领域,而不是躲在等领域。
function Allowance(select){
if(select.value=="Allowance"){
document.getElementById('allowance').style.display = "block";
document.getElementById('tuition_fee').style.display = "none";
document.getElementById('school_supply').style.display = "none";
}
}
function Tuition(select){
if(select.value=='Tuition Fee'){
document.getElementById('allowance').style.display = "none";
document.getElementById('tuition_fee').style.display = "block";
document.getElementById('school_supply').style.display = "none";
}
}
function Supply(select){
if(select.value=='School Supply'){
document.getElementById('allowance').style.display = "none";
document.getElementById('tuition_fee').style.display = "block";
document.getElementById('school_supply').style.display = "block";
}
}
答
您可以通过使用jQuery降低你的代码。请看下面的代码,它可以帮助你。
$(document).ready(function() {
\t $('.sub_list').css('display','none');
\t $('input[type=radio]').change(function() {
\t \t $('.sub_list').css('display','none');
\t \t $('#'+this.value).css('display','block');
\t \t console.log(this.value);
\t })
});
<script src="https://ajax.googleapis.com/ajax/libs/jquery/1.11.1/jquery.min.js"></script>
<input type="radio" name="ship_need" value="allowance" id="test" > Allowance<br>
<div id="allowance" class="sub_list" >
<ul>
<li>Food Allowance</li>
<li>Transportation Allowance</li>
</ul>
<label class="control-label">Money:</label>
<input type="text">
</div>
<input type="radio" name="ship_need" value="tuition_fee" id="test2" > Tution<br>
<div id="tuition_fee" class="sub_list" >
<ul>
<li>Tuition Fee</li>
</ul>
<label class="control-label">Money:</label>
<input type="text">
</div>
<input type="radio" name="ship_need" value="school_supply" id="test3" > School
<div id="school_supply" class="sub_list" >
<ul>
<li>Books</li>
<li>Uniform</li>
</ul>
<label class="control-label">Money:</label>
<input type="text">
</div>
谢谢你这么多sir.it就像一个魅力! – Gatzmar
欢迎您,如果您发现它有用,您可以使其接受答案,以便其他人也可以使用 –